

<div id="menuBar">
	<div id="content_menu">
		<a href="?pg=cadastro_escola" class="menu_btn"><img src="../images/btnPrincipal/escola.png"></a>
        <a href="?pg=salas" class="menu_btn"><img src="../images/btnPrincipal/salas.png" width="42" height="42"></a>
        <a href="?pg=disciplinas" class="menu_btn"><img src="../images/btnPrincipal/disciplina.png" width="42" height="42"></a>
        <a href="?pg=calendario" class="menu_btn"><img src="../images/btnPrincipal/calendario.png" width="42" height="42"></a>     
	</div>
</div>